DNSBL Spam Check

Checked IP: 149.255.132.74
rDNS/PTR record: smtp4.infosecservice.ru

Not Listed: 25 checks
Check Response time
Found rDNS/PTR: smtp4.infosecservice.ru
139.0531 ms
Inactive: 2
Inactive
Response in: 5.1292219 seconds
Amount of searched blacklists: 25 (2 inactive)